D — https://expansion.com | BeaverCheck Audit

Site Health

Score: 69 / 100

Based on 8 categories, 0 sections

Room to improve — your 24.4s load time is above Google's 2.5s 'Good' threshold.

Several missing protections leave your users and data exposed.

Several issues make your site difficult for assistive technology users.

Well-optimized for search — your content is discoverable.

Good server performance with room for optimization.

Mostly compliant — a few items need attention.

Rich content metadata — your pages look great everywhere.

Heavier than average — reducing page weight saves energy and bandwidth.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

Azure DNS sites average 68

At average

Better than 20% of Azure DNS sites See full Azure DNS benchmark →

core-js sites average 72

At average

Better than 7% of core-js sites See full core-js benchmark →

Top Priorities (5)

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy

Page weighs 13.8 MB (4.9 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget

1 image-in-link without alt text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Alt Text Quality

View fix priority matrix

Fix Priority Matrix

5 findings

Impact

Quick Wins

High impact, low effort — start here.

Strategic

High impact, requires investment.

Easy Improvements

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

Embed this badge

Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fexpansion.com)](https://beavercheck.com/results/4c441a69-14f5-4c83-bd0d-cf8cff34041b)

HTML

<a href="https://beavercheck.com/results/4c441a69-14f5-4c83-bd0d-cf8cff34041b"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fexpansion.com" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Fexpansion.com

This badge auto-updates with your latest scan result.

What fixing these means

Your site has several issues that may be affecting user experience and business outcomes. Your LCP of 24.4s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. The 3 security gaps leave your users exposed — modern browsers increasingly warn visitors about insecure sites. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.

Your LCP is 24.4s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.

1 accessibility issue excludes users who rely on assistive technology.

Could reach Estimate based on resolving critical issues

Return on Investment

€425 investment → €1.13/month returns + EUR 120,500,000 risk avoided

Payback period: > 2 years First-year ROI: -97%

Investment

€425

5h · 5 findings

Monthly returns

€1.13 /mo

~€14 / year

Bandwidth savings €1.13

Regulatory risk avoided

EUR 120,500,000

if kept compliant

ePrivacy Directive EUR 100,000,000
GDPR EUR 20,000,000
EAA EUR 500,000

€128 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

€425

5.0 developer hours at €85/hr

Based on European Union rates (€85/hr)

Quick wins

€128 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Custom rate

€ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

€10,041,668 / month at risk

~€120,500,014 / year if left unfixed

Compliance Risk

€120,500,000

ePrivacy DirectiveGDPREAA

No privacy policy link detected
GDPR: EUR 10,000 – EUR 20,000,000
7 advertising/retargeting trackers detected
GDPR: EUR 10,000 – EUR 20,000,000
Trackers detected but no cookie policy found
GDPR: EUR 5,000 – EUR 10,000,000

+8 more

Bandwidth Waste

€1.13 /mo

15286.8 MB/mo × 0.074 EUR/GB

Optimize transfer: save ~1.5 MB per page load
Saves €1.13/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Monthly visitors

Unique monthly visitors from your analytics

Conversion rate (%)

Purchases, signups, or key actions

Avg. order value

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue

Current bounce (est.)

After fixes (est.)

Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

Best Practices

SEO

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

4.86 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

24.39 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

4.15 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.136

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

9.51 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

34.00 s

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
components.unidadeditorial.es/ueCarousel/v1/ue-carousel-economy.js	300.0 s	182.2 KiB
cdn.permutive.com/10453011-272d-49cd-9043-1964fdb36fd8-web.js	900.0 s	194.2 KiB
adtcdn.unidadeditorial.es/gexp/_gam_kv_.js	20.0 s	150.2 KiB
cdn.tinypass.com/api/tinypass.min.js	14400.0 s	132.2 KiB
tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.js	300.0 s	79.1 KiB
c.amazon-adsystem.com/aax2/apstag.js	3600.0 s	90.9 KiB
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connect.facebook.net/es_ES/bundle/sdk.js/	1200.0 s	77.8 KiB
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sdk.mrf.io/statics/marfeel-sdk.js?id=2468	1800.0 s	58.5 KiB
/178119d0-5586-4a4c-953e-04aaf9ac0994/loader.js?target_ty...	7200.0 s	56.6 KiB
aswpsdkeu.com/notify/v1/ua-sdk.min.js	300.0 s	40.5 KiB
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e00-expansion.uecdn.es/assets/v3/img/sprites/icon-s137c41c0f9.png	212170.0 s	125.3 KiB
cdn.cxense.com/cx.js	3600.0 s	38.1 KiB
e00-ue.uecdn.es/piano/ue-piano-d659d681fbb5170a136d.min.js	300.0 s	30.0 KiB
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e00-elmundo.uecdn.es/js/pbex.js	487331.0 s	145.2 KiB
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sdk.mrf.io/statics/0639f9e9af1a7496d5c3.js	3600.0 s	24.0 KiB
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www.google-analytics.com/analytics.js	7200.0 s	20.9 KiB
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/3df83314336c72e34cbd1ec1608ae5fb/crop/95x64/1946x1298/re...	0.0 ms	13.4 KiB
components.unidadeditorial.es/lib/tpi/ue-swg/v1.9.0/ue-swg.min.js	300.0 s	13.8 KiB
/4bef0c73aa818d640437fc09728d370c/crop/171x0/1791x1080/re...	0.0 ms	13.2 KiB
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/assets/v3/js/mobile-bb0739f6d13ad92658aae18d5debf870240e...	212170.0 s	39.0 KiB
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e00-ue.uecdn.es/permutive/ue-permutive.min.js	300.0 s	9.3 KiB
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/b7f7f91f3876651511c1cb0d6089ddf0/crop/0x81/2048x1446/res...	0.0 ms	7.9 KiB
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snap.licdn.com/li.lms-analytics/insight.min.js	86400.0 s	18.7 KiB
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static.chartbeat.com/js/chartbeat.js	86400.0 s	15.9 KiB
/utag/unidadeditorial/expansion/prod/utag.26.js?utv=ut4.4...	300.0 s	6.6 KiB
/assets/multimedia/imagenes/includes_banners/2026/04/b05e...	374576.0 s	37.1 KiB
e00-ue.uecdn.es/cookies/js/policy_v4.js	300.0 s	6.4 KiB
e01-expansion.uecdn.es/assets/v3/css/ue-c-core-expansion-mobile.css	212167.0 s	24.0 KiB
/ng/common/i18n/platform-translation-map_en_US.js?version...	86400.0 s	13.7 KiB
cdn.cxense.com/cx.cce.js	3600.0 s	6.8 KiB
/_sam/H4sIAAAAAAAA_z3IwQ6AIAgA0B9KmJ76m4bJHI6oBa7f7-bt7eE...	603560.0 s	52.9 KiB
cdn.cxense.com/ari-ci.js	3600.0 s	6.3 KiB
e01-expansion.uecdn.es/assets/uelogin/v2/ueLogin.c54b38830b69fa808a74.js	212182.0 s	18.5 KiB
buy.tinypass.com/widget/dist/template/css/template.bundle.1.0.css	1200.0 s	5.3 KiB
/es_ES/sdk.js	1200.0 s	5.1 KiB
/assets/consent/v1/ueconsent-f3b38f2ba33e6aeef7128d819dee...	487276.0 s	33.0 KiB
e01-expansion.uecdn.es/assets/v3/js/jquery.2.1.4.js	487271.0 s	31.9 KiB
e01-expansion.uecdn.es/assets/navcontinua/v9/navegacioncontinua.min.js	212154.0 s	14.7 KiB
sdk.mrf.io/statics/compass-multimedia-sdk.js?version=2258	3600.0 s	4.3 KiB
/assets/uedailymotion/v1/uedailymotion_expansion_d97d12bd...	212208.0 s	13.2 KiB
sb.scorecardresearch.com/internal-cs/default/beacon-and.js	86400.0 s	7.8 KiB
es-config.sensic.net/s2s-web.js	1209600.0 s	31.0 KiB
/showtemplate/general/loadTranslationMap?aid=PFwDcEgKpu&v...	86400.0 s	7.2 KiB
/assets/cover/expansion/v1/main-cover-mobile.0075e6497191...	467981.0 s	15.7 KiB
buy.tinypass.com/widget/dist/template/css/img/fail-icon.png	1200.0 s	2.4 KiB
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e00-expansion.uecdn.es/ed/img/piano/2026/ofertas/6-6/351x360_Escritorio.png	373607.0 s	7.7 KiB
e01-expansion.uecdn.es/assets/v3/js/kalturaue-expansion.min.js	487299.0 s	8.5 KiB
e01-expansion.uecdn.es/assets/v3/js/ue-utils.js	212218.0 s	4.0 KiB
e00-expansion.uecdn.es/assets/v3/img/svg/icon/logo_eventosyconferencias_menu.svg	212170.0 s	3.9 KiB
e01-expansion.uecdn.es/assets/v3/img/sponsors/bazar.png	212232.0 s	3.3 KiB
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applets.ebxcdn.com/ebx.js	7200.0 s	1022 B
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e00-expansion.uecdn.es/assets/v3/img/svg/elmundo-mod-bt-portada.svg	212224.0 s	2.0 KiB
e00-expansion.uecdn.es/assets/v3/img/svg/icon/logo_expansionTV_menu.svg	212261.0 s	1.9 KiB
e01-expansion.uecdn.es/assets/v3/img/svg/expansion-mob-40-aniversario.svg	487273.0 s	3.5 KiB
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/collect?v=2&fmt=js&pid=5000745&time=1776294953953&li_ads...	0.0 ms	273 B
e00-expansion.uecdn.es/assets/v3/img/svg/icon/black_menu_user.svg	212229.0 s	901 B
e00-expansion.uecdn.es/assets/v3/img/banderas/galicia.png	487306.0 s	1.6 KiB
e00-expansion.uecdn.es/assets/v3/img/svg/icon/black_menu_open.svg	212169.0 s	818 B
e00-elmundo.uecdn.es/js/uecomscore_cmp_event.js	212179.0 s	806 B
e00-expansion.uecdn.es/assets/v3/img/svg/icon/white_menu_forward.svg	212169.0 s	693 B
e00-expansion.uecdn.es/assets/v3/img/svg/icon/arrow_previous.svg	212259.0 s	633 B
e01-expansion.uecdn.es/ed/js/specials/patrocinio-carrusel-mercados-bankinter.js	470726.0 s	890 B
e00-expansion.uecdn.es/assets/v3/img/svg/icon/twitter_black_28x28.svg	487273.0 s	744 B
pagead2.googlesyndication.com/pagead/osd.js?fcd=true	3600.0 s	76 B
/_sam/H4sIAAAAAAAA_z3IwQ6AIAgA0B9KmJ76m4bJHI6oBa7f7-bt7eE...	603560.0 s	0 B
/ng/common/i18n/platform-translation-map_en_US.js?version...	86400.0 s	0 B
/showtemplate/general/loadTranslationMap?aid=PFwDcEgKpu&v...	86400.0 s	0 B
e00-expansion.uecdn.es/ed/img/expansion-logo-bl.png	212155.0 s	0 B

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]

items: [map[node:map[type:text value:Total] score:0.13637499999999997] map[node:map[boundingRect:map[bottom:2938 height:2587 left:0 right:412 top:351 width:412] lhId:page-24-DIV nodeLabel:EMPRESAS Las 'Big Four' ingresan un 9,2% más REDACCIÓN: NEREA SAN ESTEBAN Las f… path:1,HTML,1,BODY,26,MAIN,14,DIV,0,DIV selector:body.portada > main#js_54f0644d268e3e0a698b456d > div.ue-l-cover-grid > div.ue-l-cover-grid__inner snippet:<div class="ue-l-cover-grid__inner"> type:node] score:0.119889 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:755 height:254 left:16 right:396 top:501 width:380] lhId:page-3-IMG nodeLabel:Fotomontaje de las Big Four path:1,HTML,1,BODY,26,MAIN,14,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,ARTICLE,0,DIV,0,DIV,0,FIGURE,0,DIV,0,PICTURE,2,IMG selector:figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image snippet:<img width="1315" height="877" class="ue-c-cover-content__image" alt="Fotomontaje de las Big Four" src="https://e01-phantom-expansion.uecdn.es/c7b8d7f0bab153a5a10c46f36e08c6b6/cr…" data-mrf-layout-img=""> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:802 height:148 left:16 right:396 top:654 width:380] lhId:page-29-DIV nodeLabel:Accept and continueDecline and subscribe path:1,HTML,1,BODY,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,1,DIV,1,DIV,1,DIV,0,P,1,DIV selector:div.didomi-popup-notice-text-container > div.didomi-popup-notice-text > p > div#ue-notice-buttons snippet:<div id="ue-notice-buttons" class="ue-notice-buttons"> type:node] score:0.015687] map[node:map[boundingRect:map[bottom:73 height:22 left:252 right:328 top:51 width:76] lhId:page-28-A nodeLabel:div.ue-c-seo-links > ul.ue-c-seo-links__list > li.ue-c-seo-links__item > a path:1,HTML,1,BODY,24,HEADER,6,DIV,0,DIV,1,UL,2,LI,0,A selector:div.ue-c-seo-links > ul.ue-c-seo-links__list > li.ue-c-seo-links__item > a snippet:<a href="https://www.expansion.com/mercados/2026/04/15/69df29190c63838c25a34101-dir…"> type:node] score:0.000397] map[node:map[boundingRect:map[bottom:810 height:41 left:28 right:372 top:769 width:344] lhId:page-23-A nodeLabel:Las firmas medianas superan los 1.400 millones en pleno 'boom' inversor path:1,HTML,1,BODY,26,MAIN,14,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,ARTICLE,1,DIV,0,UL,0,LI,0,A selector:div.ue-c-cover-content__footer > ul.ue-c-cover-content__related-links > li.ue-c-cover-content__related-link > a snippet:<a href="https://www.expansion.com/empresas/2026/04/16/69e00a4be5fdeab9258b45c5.html" data-mrf-link="https://www.expansion.com/empresas/2026/04/16/69e00a4be5fdeab9258b45c5.html" cmp-ltrk="full_breaking_50_b" cmp-ltrk-idx="1" mrfobservableid="1c4bc927-7985-4b17-998b-9d7ed2f8d02b"> type:node] score:0.000248 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:7084 height:112 left:56 right:356 top:6972 width:300] lhId:page-0-IMG nodeLabel:div.ue-l-cover-grid__unit > div.publicidad > a > img path:1,HTML,1,BODY,26,MAIN,26,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,A,0,IMG selector:div.ue-l-cover-grid__unit > div.publicidad > a > img snippet:<img width="300" src="https://e01-expansion.uecdn.es/assets/multimedia/imagenes/includes_banners…"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:319 height:82 left:360 right:396 top:237 width:36] lhId:page-27-BUTTON nodeLabel:Siguiente path:1,HTML,1,BODY,26,MAIN,11,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,8,UE-CAROUSEL-ECONOMY,a,#document-fragment,2,DIV,0,DIV,0,DIV,1,DIV,0,UE-CAROUSEL,a,#document-fragment,1,UE-CAROUSEL-CONTROLS-SIMPLE,a,#document-fragment,4,BUTTON selector:button.ue-l-carousel__controls snippet:<button data-offset="1" tabindex="-1" class="ue-l-carousel__controls ue-l-carousel__controls--next js-carousel01-next …" aria-disabled="false"> type:node] score:8e-05]]

items: [map[node:map[type:text value:Total] score:0.017845] map[node:map[boundingRect:map[bottom:2938 height:2587 left:0 right:412 top:351 width:412] lhId:page-24-DIV nodeLabel:EMPRESAS Las 'Big Four' ingresan un 9,2% más REDACCIÓN: NEREA SAN ESTEBAN Las f… path:1,HTML,1,BODY,26,MAIN,14,DIV,0,DIV selector:body.portada > main#js_54f0644d268e3e0a698b456d > div.ue-l-cover-grid > div.ue-l-cover-grid__inner snippet:<div class="ue-l-cover-grid__inner"> type:node] score:0.017845]]

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
e00.uecdn.es/fonts/heebo/heebo-medium-webfont.woff2	50 ms
e00.uecdn.es/fonts/heebo/heebo-bold-webfont.woff2	30 ms

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:5.402 source:map[column:28243 line:1 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]]]

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:113.449 source:map[type:text value:[unattributed]]] map[reflowTime:18.867 source:map[column:326 line:30 type:source-location url:https://tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.js urlProvider:network]] map[reflowTime:0.808 source:map[column:104055 line:0 type:source-location url:https://adtcdn.unidadeditorial.es/gexp/_gam_kv_.js urlProvider:network]] map[reflowTime:2.328 source:map[column:326254 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:0.206 source:map[column:33383 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:0.629 source:map[column:33416 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:4.567 source:map[column:32488 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:45.39 source:map[column:104234 line:1 type:source-location url:https://sdk.privacy-center.org/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/ui-web-en-web.d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3.js urlProvider:network]] map[reflowTime:51.296 source:map[column:10385 line:1 type:source-location url:https://sdk.privacy-center.org/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/ui-web-en-web.d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3.js urlProvider:network]] map[reflowTime:21.25 source:map[column:11488 line:1 type:source-location url:https://sdk.privacy-center.org/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/ui-web-en-web.d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3.js urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
div.ue-l-cover-grid__unit > div.publicidad > a > img `div.ue-l-cover-grid__unit > div.publicidad > a > img`	/assets/multimedia/imagenes/includes_banners/2026/04/b05e...	36.6 KiB	31.2 KiB
div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image `div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image`	/d5853fa42f4b82b4d661f9aa146aabec/resize/328/f/webp/asset...	34.6 KiB	22.9 KiB
Vista aérea de la ciudad de Barcelona. `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/075ca9a056b256263fa118fd34d40569/crop/21x153/1658x1244/r...	24.6 KiB	17.1 KiB
Fotomontaje de las Big Four `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/c7b8d7f0bab153a5a10c46f36e08c6b6/crop/0x0/1315x877/resiz...	58.6 KiB	14.2 KiB
De izquierda a derecha y de arriba a abajo: David Lucas, secretario de Estado d… `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/76010c4cf1c4f23863ae785218a9e15f/resize/262/f/webp/asset...	20.8 KiB	13.3 KiB
figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/54bdc95ee97f9bb91f78173b54dbf7da/resize/764/f/webp/asset...	52.1 KiB	12.6 KiB
Taberna Los Gabrieles, en Madrid `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/bf7ce6d273aeb1a47fe233508f8f6f7d/crop/0x280/1320x1160/re...	19.8 KiB	12.3 KiB
Ignacio Galán, presidente ejecutivo de Iberdrola; Marta Ortega, presidenta de I… `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/b2ae4797ecff9328cd79aaf4109cd44a/crop/10x10/652x438/resi...	19.7 KiB	12.2 KiB
Montaje del estrecho de Ormuz. `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/dcb1bf236bf4dc53cbd8c16f6f7fd807/crop/205x103/1843x1195/...	18.6 KiB	11.1 KiB
El equipo periodístico de EXPANSIÓN se despliega en las redacciones de Madrid (… `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/5590e691b6f8fb7ed1d55caa8d418c37/crop/65x60/1973x1332/re...	17.9 KiB	10.4 KiB
Roig Arena. `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/2eeab5ce4c7135d72f3204d4a359ad35/crop/51x21/1587x1045/re...	17.6 KiB	10.1 KiB
Recreación del futuro Aeropuerto de Varsovia `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/8db0429f587d04be270eac484bc00ed4/crop/21x148/1971x1448/r...	17.0 KiB	9.5 KiB
Ana Botín, presidenta de Banco Santander, y David Francés, nuevo jefe de Estrat… `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/5647da371b52f6338c6e26525a8617e4/resize/262/f/webp/asset...	14.4 KiB	7.0 KiB
Sede de Indra en Alcobendas, Madrid. `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/6745cceb97a736c4bfaacb236f7adf97/crop/231x108/1689x1080/...	14.3 KiB	6.8 KiB
Montaje con los bancos del Ibex `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/96d43ec611529eb29a1de8a58d9eb9b8/crop/0x0/660x440/resize...	13.9 KiB	6.5 KiB
figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/fb46cef44dcd2abbc4a84fecee3f9d7b/resize/262/f/webp/asset...	13.6 KiB	6.2 KiB
Sede de Unidad Editorial `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/209b9bad3f29a8cd8262ee795c9db814/crop/260x11/1662x946/re...	13.3 KiB	5.8 KiB
figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/67a204f2746d7ed59badbf76f66befc6/crop/285x0/1905x1080/re...	13.1 KiB	5.7 KiB
Logo `div.didomi-popup-container > div.didomi-popup-view > div.didomi-popup-notice-logo-container > img.didomi-popup-notice-logo`	e00-expansion.uecdn.es/ed/img/expansion-logo-bl.png	5.7 KiB	4.8 KiB
figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/4c4b669e373204c13ffca298e289f158/resize/262/f/webp/asset...	12.0 KiB	4.6 KiB
figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/f6a3ba31438193e29bc988cc6b393910/crop/135x45/2026x1306/r...	11.6 KiB	4.1 KiB

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]

items: [map[duration:606.693 label:Time to first byte subpart:timeToFirstByte] map[duration:3232.19 label:Element render delay subpart:elementRenderDelay]]

lhId: page-21-P

nodeLabel: We and our partners process data for the following purposes:Actively scan devic…

path: 1,HTML,1,BODY,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,1,DIV,1,DIV,2,DIV,0,P

selector: div.didomi-popup-view > div.didomi-popup-notice-text-container > div.didomi-notice-data-processing-container > p

snippet: <p>

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

value: no origins were preconnected

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
e01-expansion.uecdn.es/assets/v3/js/jquery.2.1.4.js	31.9 KiB	306 ms
/assets/uedailymotion/v1/uedailymotion_expansion_d97d12bd...	13.2 KiB	153 ms
e01-expansion.uecdn.es/assets/v3/js/ue-utils.js	4.0 KiB
adtcdn.unidadeditorial.es/emw/migrate.js	0 B	812 ms
e01-expansion.uecdn.es/assets/v3/js/kalturaue-expansion.min.js	8.5 KiB	153 ms
e01-expansion.uecdn.es/assets/v3/css/ue-c-core-expansion-mobile.css	24.0 KiB	459 ms
/assets/cover/expansion/v1/main-cover-mobile.0075e6497191...	15.7 KiB	1.2 s
e00-ue.uecdn.es/piano/ue-piano-d659d681fbb5170a136d.min.js	30.0 KiB	458 ms
e00-ue.uecdn.es/permutive/ue-permutive.min.js	9.3 KiB	153 ms
e00-ue.uecdn.es/cookies/js/policy_v4.js	6.4 KiB	761 ms
e00-elmundo.uecdn.es/js/uecomscore_cmp_event.js	806 B	768 ms

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.2 s

URL	Time Spent
expansion.com/	1.2 s
www.expansion.com/	0.0 ms

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
EMPRESAS Las 'Big Four' ingresan un 9,2% más REDACCIÓN: NEREA SAN ESTEBAN Las f… `body.portada > main#js_54f0644d268e3e0a698b456d > div.ue-l-cover-grid > div.ue-l-cover-grid__inner`	0.120
EMPRESAS Las 'Big Four' ingresan un 9,2% más REDACCIÓN: NEREA SAN ESTEBAN Las f… `body.portada > main#js_54f0644d268e3e0a698b456d > div.ue-l-cover-grid > div.ue-l-cover-grid__inner`	0.018
Accept and continueDecline and subscribe `div.didomi-popup-notice-text-container > div.didomi-popup-notice-text > p > div#ue-notice-buttons`	0.016
div.ue-c-seo-links > ul.ue-c-seo-links__list > li.ue-c-seo-links__item > a `div.ue-c-seo-links > ul.ue-c-seo-links__list > li.ue-c-seo-links__item > a`	0.000
Las firmas medianas superan los 1.400 millones en pleno 'boom' inversor `div.ue-c-cover-content__footer > ul.ue-c-cover-content__related-links > li.ue-c-cover-content__related-link > a`	0.000
Siguiente `button.ue-l-carousel__controls`	0.000
Siguiente `button.ue-l-carousel__controls`	0.000
Siguiente `button.ue-l-carousel__controls`	0.000
Siguiente `button.ue-l-carousel__controls`	0.000
Siguiente `button.ue-l-carousel__controls`	0.000
body.portada > div#pixelcontabilizacionexpansion > img `body.portada > div#pixelcontabilizacionexpansion > img`	0.000

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 630 ms 106.8 KiB

URL	Transfer Size	Est Savings
components.unidadeditorial.es/ueCarousel/v1/ue-carousel-economy.js	181.7 KiB	106.8 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 320 ms 47.7 KiB

URL	Transfer Size	Est Savings
e01-expansion.uecdn.es/assets/v3/css/ue-c-core-expansion-mobile.css	23.7 KiB	19.9 KiB
	19.9 KiB	16.7 KiB
/assets/cover/expansion/v1/main-cover-mobile.0075e6497191...	15.4 KiB	11.1 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 4.1 s 1.2 MiB

URL	Transfer Size	Est Savings
/pagead/managed/js/gpt/m202604140101/pubads_impl.js?cb=31...	187.7 KiB	132.9 KiB
www.googletagmanager.com/gtag/js?id=AW-791139749&cx=c&gtm=4e64e1&bs=ctrl2	133.8 KiB	101.2 KiB
e00-elmundo.uecdn.es/js/pbex.js	144.8 KiB	99.4 KiB
adtcdn.unidadeditorial.es/gexp/_gam_kv_.js	149.6 KiB	97.5 KiB
cdn.tinypass.com/api/tinypass.min.js	131.7 KiB	69.5 KiB
/gtag/destination?id=DC-12125487&cx=c&gtm=4e64e1&bs=ctrl2	129.1 KiB	63.6 KiB
www.googletagmanager.com/gtag/js?id=AW-10944295485&cx=c&gtm=4e64e1&bs=ctrl2	145.2 KiB	62.4 KiB
www.googletagmanager.com/gtag/js?id=AW-791139749	133.8 KiB	61.6 KiB
www.googletagmanager.com/gtag/js?id=G-6PBJCECHCM&cx=c&gtm=4e64e1&bs=ctrl2	144.9 KiB	61.1 KiB
www.googletagmanager.com/gtag/js?id=UA-181957286-3	115.4 KiB	59.2 KiB
c.amazon-adsystem.com/aax2/apstag.js	90.5 KiB	57.7 KiB
connect.facebook.net/es_ES/bundle/sdk.js/	77.6 KiB	49.5 KiB
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/sdk....	101.7 KiB	43.3 KiB
cdn.permutive.com/10453011-272d-49cd-9043-1964fdb36fd8-web.js	193.7 KiB	39.4 KiB
tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.js	78.7 KiB	35.3 KiB
fundingchoicesmessages.google.com/i/pub-2081531155174950?ers=1	68.5 KiB	33.3 KiB
/assets/v3/js/mobile-bb0739f6d13ad92658aae18d5debf870240e...	38.7 KiB	31.9 KiB
aswpsdkeu.com/notify/v1/ua-sdk.min.js	40.1 KiB	29.6 KiB
components.unidadeditorial.es/ueCarousel/v1/ue-carousel-economy.js	181.7 KiB	26.7 KiB
cdn.cxense.com/cx.js	37.5 KiB	24.6 KiB
sdk.mrf.io/statics/marfeel-sdk.js?id=2468	58.1 KiB	22.6 KiB
sdk.mrf.io/statics/0639f9e9af1a7496d5c3.js	23.5 KiB	21.8 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
Unattributable	2.6 s	753 ms	0.0 ms
www.expansion.com/	2.2 s	357 ms	42 ms
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/ui-w...	1.5 s	737 ms	31 ms
cdn.tinypass.com/api/tinypass.min.js	708 ms	462 ms	101 ms
/pagead/managed/js/gpt/m202604140101/pubads_impl.js?cb=31...	436 ms	370 ms	60 ms
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/sdk....	435 ms	354 ms	40 ms
cdn.permutive.com/10453011-272d-49cd-9043-1964fdb36fd8-web.js	386 ms	185 ms	158 ms
tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.js	380 ms	270 ms	90 ms
e00-elmundo.uecdn.es/js/pbex.js	357 ms	190 ms	146 ms
/gtag/destination?id=DC-12125487&cx=c&gtm=4e64e1&bs=ctrl2	353 ms	202 ms	35 ms
www.googletagmanager.com/gtag/js?id=AW-10944295485&cx=c&gtm=4e64e1&bs=ctrl2	331 ms	291 ms	37 ms
es-config.sensic.net/s2s-web.js	320 ms	270 ms	27 ms
www.googletagmanager.com/gtag/js?id=G-6PBJCECHCM&cx=c&gtm=4e64e1&bs=ctrl2	317 ms	274 ms	40 ms
www.googletagmanager.com/gtag/js?id=AW-791139749	300 ms	259 ms	39 ms
components.unidadeditorial.es/ueCarousel/v1/ue-carousel-economy.js	299 ms	106 ms	108 ms
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/src_...	277 ms	275 ms	0.8 ms
www.googletagmanager.com/gtag/js?id=UA-181957286-3	229 ms	193 ms	33 ms
fundingchoicesmessages.google.com/i/pub-2081531155174950?ers=1	227 ms	197 ms	27 ms
c.amazon-adsystem.com/aax2/apstag.js	218 ms	104 ms	92 ms
optiyield.opti-digital.com/pfc/web/sdk?version=3.8.16	209 ms	167 ms	32 ms
aswpsdkeu.com/notify/v1/ua-sdk.min.js	164 ms	99 ms	58 ms
e01-expansion.uecdn.es/assets/navcontinua/v9/navegacioncontinua.min.js	160 ms	141 ms	12 ms
connect.facebook.net/es_ES/bundle/sdk.js/	144 ms	118 ms	24 ms
e01-expansion.uecdn.es/assets/v3/js/jquery.2.1.4.js	133 ms	88 ms	21 ms
adtcdn.unidadeditorial.es/gexp/_gam_kv_.js	131 ms	93 ms	20 ms
securepubads.g.doubleclick.net/tag/js/gpt.js	117 ms	98 ms	18 ms
/utag/unidadeditorial/expansion/prod/utag.38.js?utv=ut4.4...	107 ms	100 ms	0.9 ms
static.chartbeat.com/js/chartbeat.js	104 ms	89 ms	14 ms
www.googletagmanager.com/gtag/js?id=AW-791139749&cx=c&gtm=4e64e1&bs=ctrl2	92 ms	47 ms	44 ms
cdn.cxense.com/cx.js	88 ms	56 ms	31 ms
api-esp.piano.io/public/sdk/vx/sdk.js?v=xxx&i=213	86 ms	72 ms	8.5 ms
/f/AGSKWxVDfUFN7w4ns8afFL9Vv2ARDDNZxXDr8Uecpbr7lw1qd3Lhv1...	74 ms	67 ms	1.3 ms
/_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads...	72 ms	7.5 ms	0.0 ms
snap.licdn.com/li.lms-analytics/insight.min.js	72 ms	60 ms	5.7 ms
/f/AGSKWxXysI_yzVC0T3rqR1VFzvNTFo0MiJMou6DzpN3egz4NVHMeqv...	69 ms	28 ms	0.6 ms
sdk.mrf.io/statics/marfeel-sdk.js?id=2468	66 ms	56 ms	2.0 ms
e01-expansion.uecdn.es/assets/uelogin/v2/ueLogin.c54b38830b69fa808a74.js	62 ms	50 ms	7.8 ms
www.google-analytics.com/analytics.js	56 ms	42 ms	13 ms
/assets/v3/js/mobile-bb0739f6d13ad92658aae18d5debf870240e...	55 ms	39 ms	15 ms
e00-ue.uecdn.es/piano/ue-piano-d659d681fbb5170a136d.min.js	55 ms	38 ms	17 ms
cdn.cxense.com/cx.cce.js	52 ms	40 ms	4.9 ms
cdn.cxense.com/ari-ci.js	51 ms	41 ms	8.6 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	7.7 s
Other	2.5 s
Style & Layout	1.7 s
Script Parsing & Compilation	1.6 s
Rendering	474 ms
Parse HTML & CSS	256 ms
Garbage Collection	233 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
The page has an unload handler in a sub frame.	Actionable

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
cdn.permutive.com/10453011-272d-49cd-9043-1964fdb36fd8-web.js	194.2 KiB
/pagead/managed/js/gpt/m202604140101/pubads_impl.js?cb=31...	187.7 KiB
components.unidadeditorial.es/ueCarousel/v1/ue-carousel-economy.js	182.2 KiB
adtcdn.unidadeditorial.es/gexp/_gam_kv_.js	150.2 KiB
www.googletagmanager.com/gtag/js?id=AW-10944295485&cx=c&gtm=4e64e1&bs=ctrl2	145.2 KiB
e00-elmundo.uecdn.es/js/pbex.js	145.2 KiB
www.googletagmanager.com/gtag/js?id=G-6PBJCECHCM&cx=c&gtm=4e64e1&bs=ctrl2	144.9 KiB
www.googletagmanager.com/gtag/js?id=AW-791139749	133.9 KiB
www.googletagmanager.com/gtag/js?id=AW-791139749&cx=c&gtm=4e64e1&bs=ctrl2	133.8 KiB
cdn.tinypass.com/api/tinypass.min.js	132.2 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL
div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image `div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image`	/d5853fa42f4b82b4d661f9aa146aabec/resize/328/f/webp/asset...
La Inspección de Trabajo lo confirma: llamar a un empleado fuera de su jornada … `article.mod-item > figure.multimedia-item > a.image-item > img`	/imagenes/bt/2026/04/15/captura-de-pantalla-2026-04-15-10...
Muere mientras intentaba batir un récord de ultramaratón en honor a un amigo fa… `article.ue-c-cover-content > div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > img.ue-c-cover-content__image`	e00-expansion.uecdn.es/imagenes/bt/2026/04/15/69dfaae96d55_10.jpg
div.ue-l-cover-grid__unit > div.publicidad > a > img `div.ue-l-cover-grid__unit > div.publicidad > a > img`	/assets/multimedia/imagenes/includes_banners/2026/04/b05e...
div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image `div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image`	/d5ff0028fd6c65f83a0587bd93fb8987/resize/262/f/webp/asset...
div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image `div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image`	/a0b6d343cff5d14395f6504237d03b26/resize/262/f/webp/asset...
https://e01-expansion.uecdn.es/encuentros/img/3/X/s0h05w0OyPtpBc4STjog_100x100.… `div.ue-c-widget > div.ue-c-widget__body > div.ue-c-widget__article > img.ue-c-widget__article-img`	e01-expansion.uecdn.es/encuentros/img/3/X/s0h05w0OyPtpBc4STjog_100x100.jpg
bazar `div.ue-c-cover-content__body > div.ue-c-cover-content__main > div.ue-c-cover-content__sponsor > img.ue-c-cover-content__sponsor-logo`	e01-expansion.uecdn.es/assets/v3/img/sponsors/bazar.png
Logo `div.didomi-popup-container > div.didomi-popup-view > div.didomi-popup-notice-logo-container > img.didomi-popup-notice-logo`	e00-expansion.uecdn.es/ed/img/expansion-logo-bl.png
Experian - Axesor `div.ue-c-widget__article > div.ue-c-widget__article-sponsor > a > img`	e01-expansion.uecdn.es/assets/v3/img/svg/logo_experian_axesor_servicios.svg
icono encuentro digital `div.ue-l-cover-grid__unit > div.ue-c-widget > div.ue-c-widget__header > img.ue-c-widget_sponsor`	e01-expansion.uecdn.es/assets/v1/img/ico-encuentros.png

More information about the performance of your application. These numbers don't directly affect the Performance score.

●Optimize DOM size

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 20 user timings

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 1 animated element found

●Network Requests

●Network Round Trip Times 150 ms

●Server Backend Latencies 610 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 140 ms

○INP breakdown

○LCP request discovery

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Muere mientras intentaba batir un récord de ultramaratón en honor a un amigo fa… `div.ue-l-cover-grid__block > div.ue-l-cover-grid__row > div.ue-l-cover-grid__unit > article.ue-c-cover-content`

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
baja -100,30 -0,55% `div.ue-l-carousel__column > div.ue-c-widget--slider-element > a > p.ue-c-widget--slider-variation`
baja -10,60 -0,59% `div.ue-l-carousel__column > div.ue-c-widget--slider-element > a > p.ue-c-widget--slider-variation`
baja -367,80 -0,55% `div.ue-l-carousel__column > div.ue-c-widget--slider-element > a > p.ue-c-widget--slider-variation`

These are opportunities to improve the legibility of your content.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.ue-l-cover-grid__unit > div.publicidad > a > img `div.ue-l-cover-grid__unit > div.publicidad > a > img`
div.ue-l-cover-grid__unit > div.publicidad > div#pixelcontabilizacionNLalerta > img `div.ue-l-cover-grid__unit > div.publicidad > div#pixelcontabilizacionNLalerta > img`

Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.container-header > div.subscription-hightlight > div.tp-container-inner > iframe#offer_a3cc72583519a9d27b00-0 `div.container-header > div.subscription-hightlight > div.tp-container-inner > iframe#offer_a3cc72583519a9d27b00-0`
div.ue-l-cover-grid__unit > div.ue-c-subscription-ad > div.tp-container-inner > iframe#offer_fae082cddd96a573ecdd-0 `div.ue-l-cover-grid__unit > div.ue-c-subscription-ad > div.tp-container-inner > iframe#offer_fae082cddd96a573ecdd-0`

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
article.ue-c-cover-content > div.ue-c-cover-content__body > div.ue-c-cover-content__media > a.image-item `article.ue-c-cover-content > div.ue-c-cover-content__body > div.ue-c-cover-content__media > a.image-item`
div.ue-l-cover-grid__row > div.ue-l-cover-grid__unit > div.publicidad > a `div.ue-l-cover-grid__row > div.ue-l-cover-grid__unit > div.publicidad > a`

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.ue-c-widget > div.ue-c-widget__header > span.ue-c-widget__header-arrow > a `div.ue-c-widget > div.ue-c-widget__header > span.ue-c-widget__header-arrow > a`
div.ue-c-widget > div.ue-c-widget__header > span.ue-c-widget__header-arrow > a `div.ue-c-widget > div.ue-c-widget__header > span.ue-c-widget__header-arrow > a`

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

●`[role]`s are contained by their required parent element

●`[role]` values are valid

●`[aria-*]` attributes have valid values

●Buttons have an accessible name

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●`button`, `link`, and `menuitem` elements have accessible names

●ARIA attributes are used as specified for the element's role

●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

●`[aria-hidden="true"]` elements do not contain focusable descendents

●Elements use only permitted ARIA attributes

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●No element has a `[tabindex]` value greater than 0

●`[lang]` attributes have a valid value

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●All heading elements contain content.

●Uses ARIA roles only on compatible elements

●Identical links have the same purpose.

○`[accesskey]` values are unique

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○Form elements have associated labels

○Links are distinguishable without relying on color.

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`<video>` elements contain a `<track>` element with `[kind="captions"]`

○Tables have different content in the summary attribute and `<caption>`.

○Image elements do not have `[alt]` attributes that are redundant text.

○Elements with visible text labels have matching accessible names.

○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`<td>` elements in a large `<table>` have one or more table headers.

Best Practices

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Displayed size	Actual size	Expected size
Logo `div.didomi-popup-container > div.didomi-popup-view > div.didomi-popup-notice-logo-container > img.didomi-popup-notice-logo`	e00-expansion.uecdn.es/ed/img/expansion-logo-bl.png	142 x 30	154 x 33	213 x 45

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / Warning	Source
AttributionReporting	snap.licdn.com/li.lms-analytics/insight.min.js

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
www.expansion.com/ line 2162, col 0	`Error: <path> attribute d: Expected number, "…9 6.9a.5.5 0 0 1-\n .707 0z".`
tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.js line 460, col 1421	`Error: No hay objeto podcast`
tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.js line 11, col 26	`euconsent-v2 not found`
tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.js line 11, col 26	`euconsent-v2 not found`
/?&m=ExpansionWeb&r=www.expansion.com&p=es1&instanceid=17...	`Failed to load resource: net::ERR_CONNECTION_REFUSED`
/pixelcontabilizacion/pixelcontabilizacion.gifctl?r=http%...	`Failed to load resource: net::ERR_SSL_PROTOCOL_ERROR`
tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.js line 734, col 751	`No se encontrÃ³ el banner con el selector proporcionado`
tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.js line 732, col 16	`Uncaught ReferenceError: dailymotion is not defined`

●Uses HTTPS

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Page has the HTML doctype

●Properly defines charset

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Login `div.didomi-popup-view > div.didomi-popup-notice-text-container > span.didomi-offers__premium > a.didomi-offers__login`
"Learn more" `div.didomi-popup-notice-text-container > div.didomi-popup-notice-text > p > a`
Reproducir `div#alerta > ul.controles > li > a.play`
Parar `div#alerta > ul.controles > li > a.stop`
Anterior `div#alerta > ul.controles > li > a.anterior`
Siguiente `div#alerta > ul.controles > li > a.siguiente`

To appear in search results, crawlers need access to your app.

Content Best Practices

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.ue-l-cover-grid__unit > div.publicidad > a > img `div.ue-l-cover-grid__unit > div.publicidad > a > img`
div.ue-l-cover-grid__unit > div.publicidad > div#pixelcontabilizacionNLalerta > img `div.ue-l-cover-grid__unit > div.publicidad > div#pixelcontabilizacionNLalerta > img`

Format your HTML in a way that enables crawlers to better understand your app’s content.

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links have descriptive text

●robots.txt is valid

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

Accessibility

Best Practices

SEO

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

2.78 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

4.00 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

474 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.698

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

3.68 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

8.24 s

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
adtcdn.unidadeditorial.es/edw/migrate.js	20.0 s	1.3 MiB
components.unidadeditorial.es/ueCarousel/v1/ue-carousel-economy.js	300.0 s	182.2 KiB
cdn.permutive.com/10453011-272d-49cd-9043-1964fdb36fd8-web.js	900.0 s	194.2 KiB
adtcdn.unidadeditorial.es/gexp/_gam_kv_.js	20.0 s	150.2 KiB
cdn.tinypass.com/api/tinypass.min.js	14400.0 s	132.2 KiB
tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.js	300.0 s	79.1 KiB
c.amazon-adsystem.com/aax2/apstag.js	3600.0 s	90.9 KiB
sdk.mrf.io/statics/marfeel-sdk.js?id=2468	1800.0 s	58.5 KiB
/178119d0-5586-4a4c-953e-04aaf9ac0994/loader.js?target_ty...	7200.0 s	56.6 KiB
/c2776f70b8c3108bbb031a9e3214e7d1/crop/162x0/1197x690/res...	0.0 ms	39.9 KiB
aswpsdkeu.com/notify/v1/ua-sdk.min.js	300.0 s	40.5 KiB
e00-elmundo.uecdn.es/js/pbex.js	212191.0 s	145.2 KiB
/d5853fa42f4b82b4d661f9aa146aabec/resize/328/f/webp/asset...	0.0 ms	35.2 KiB
/c8df15b6b82d8c311e9c16137b9d03fa/crop/21x153/1658x1244/r...	0.0 ms	33.8 KiB
/7deae3e622da191441e7675d79be8414/crop/0x0/1315x877/resiz...	0.0 ms	33.7 KiB
/1dac0e8e545c1eefcb5c29c098e98d19/crop/51x21/1587x1045/re...	0.0 ms	33.6 KiB
/e41ff8b50600836a0710ed7dd9654ec7/crop/33x0/1065x688/resi...	0.0 ms	32.6 KiB
/f73df3d58bc729c1d755f0b42ceaae43/crop/159x0/1889x1153/re...	0.0 ms	31.3 KiB
cdn.cxense.com/cx.js	3600.0 s	38.1 KiB
e00-ue.uecdn.es/piano/ue-piano-d659d681fbb5170a136d.min.js	300.0 s	30.0 KiB
/5d7db6be6c43dbcd8d0571848e2668d4/crop/10x10/652x438/resi...	0.0 ms	27.1 KiB
/8f2b3a2a83eeeee86f315ad9966ab566/crop/0x280/1320x1160/re...	0.0 ms	26.6 KiB
/266ead406c1cc5b7f2f6f81124c15fe7/resize/401/f/webp/asset...	0.0 ms	24.6 KiB
/42e55e9f24a80a996cc3d02f1a53b561/crop/21x148/1971x1448/r...	0.0 ms	23.6 KiB
/0d3cca24dfa9d8fa033f839f442cf8a5/crop/0x0/660x440/resize...	0.0 ms	21.9 KiB
/6540f18450e6c7c24df8cf422b129dd6/crop/246x20/1882x1111/r...	0.0 ms	20.7 KiB
sdk.mrf.io/statics/0639f9e9af1a7496d5c3.js	3600.0 s	24.0 KiB
/b6eb46f7a49d2196e075c1127e4efcf1/resize/232/f/webp/asset...	0.0 ms	18.6 KiB
/6be6bb78a6bd8026c22fb8e489b2fcf8/crop/260x11/1662x946/re...	0.0 ms	17.7 KiB
/f10c1db4f32db5fd4a3d7a65ae9d71ab/crop/95x64/1946x1298/re...	0.0 ms	16.4 KiB
/0afebf17a48b47d4825710c2239f5945/crop/205x103/1843x1195/...	0.0 ms	16.3 KiB
/720e2fa1aa0cb155f11df1b6ce8d7f6f/crop/65x60/1973x1332/re...	0.0 ms	15.9 KiB
www.google-analytics.com/analytics.js	7200.0 s	20.9 KiB
/eab290c9ff414f49e167bbf69e88d286/crop/169x12/1758x1072/r...	0.0 ms	15.4 KiB
/1b50854a4a38c72cce53c59c8c17410e/crop/137x0/1902x1177/re...	0.0 ms	14.6 KiB
/98f51f8dd5a4e6c375a1d7fd46be8b7c/resize/317/f/webp/asset...	0.0 ms	14.5 KiB
/5bb7a58c627cdf85908b57fa110a2727/crop/0x89/2048x1454/res...	0.0 ms	14.1 KiB
/e74428e4bd0cb89db27d71d8a77bfab8/crop/84x0/1704x1080/res...	0.0 ms	14.0 KiB
/509cd33954d4d5ede7fc45786837853a/resize/317/f/webp/asset...	0.0 ms	13.8 KiB
/fc9ac7985622e356fc06b8511effa9c0/crop/0x18/2048x1383/res...	0.0 ms	13.7 KiB
components.unidadeditorial.es/lib/tpi/ue-swg/v1.9.0/ue-swg.min.js	300.0 s	13.8 KiB
/b7c59cf4b2601b2bb6701efa9d24ff1f/crop/38x193/2048x1533/r...	0.0 ms	13.1 KiB
/ee1a6c1363953e347073d89434f15f7c/crop/0x23/2048x1389/res...	0.0 ms	13.0 KiB
/07a20d7ea98bb17fc9e4dbcfe0232def/resize/317/f/webp/asset...	0.0 ms	12.7 KiB
/7e19a3e8619a51d89dde3205a81839a7/resize/232/f/webp/asset...	0.0 ms	12.5 KiB
/941ec2ac649767addb2389769528926f/crop/0x1/1982x1323/resi...	0.0 ms	12.5 KiB
/724478b863d8815386dec759cb41dee7/crop/163x0/1243x720/res...	0.0 ms	12.3 KiB
/c3f5eec52439f7cc993e52a194a7a995/crop/0x0/2048x1365/resi...	0.0 ms	12.2 KiB
/4919fc60a5706b271e8a7af16fd1c9b4/crop/285x0/1905x1080/re...	0.0 ms	12.1 KiB
/03e7d33b740e1795ee397e9fc30606c0/crop/171x0/1791x1080/re...	0.0 ms	11.9 KiB
/731b3ed20323e9f160ade9a5a2342d49/crop/155x60/1913x1232/r...	0.0 ms	11.8 KiB
/b4621856501b2294c623bf2dba6e40e3/crop/380x133/1713x1022/...	0.0 ms	11.7 KiB
/f2cc634c01bf42f3f26089a132ddd1a8/crop/248x61/1883x1151/r...	0.0 ms	11.6 KiB
/aed0365621541c7c1bba9ec1c247eb9c/crop/1x0/2048x1365/resi...	0.0 ms	11.5 KiB
/9f38ab0e19ddb017edfe666dfeb27f3b/crop/0x114/2048x1480/re...	0.0 ms	11.5 KiB
/8e2f06685502d751f610d04aee2f594f/crop/44x4/2032x1329/res...	0.0 ms	11.3 KiB
/a560e651267597738bebb7bc465025a1/resize/317/f/webp/asset...	0.0 ms	11.3 KiB
/15f97286c274cb0e0aa00efd5231c1ef/resize/232/f/webp/asset...	0.0 ms	11.2 KiB
/f8af8f477f292fecd1fc04b2612f0ee1/crop/1x0/2048x1365/resi...	0.0 ms	11.2 KiB
/assets/v3/js/desktop-bb0739f6d13ad92658aae18d5debf870240...	212142.0 s	42.7 KiB
/d3b7de2ba01f392665a07c28826756b7/crop/52x90/1215x866/res...	0.0 ms	10.7 KiB
/c4ec98aceb3f2a9760f9b259a66c23a5/crop/135x45/2026x1306/r...	0.0 ms	10.7 KiB
/c3168125651b02b1af5a15122dd185b9/resize/232/f/webp/asset...	0.0 ms	10.3 KiB
/0aabcd85bada578faf8584d4cd32f417/resize/232/f/webp/asset...	0.0 ms	10.1 KiB
/7617e0d0e8c4280d70a46807bf9c0807/crop/0x884/2048x2249/re...	0.0 ms	9.9 KiB
/da4fb425c185063cc774acd08c461ce1/resize/232/f/webp/asset...	0.0 ms	9.8 KiB
/60af1c16e2781f8f24e25ba9c7a2900b/resize/317/f/webp/asset...	0.0 ms	9.6 KiB
/5df84b78c54f1a740c364ae252836d8d/crop/0x0/2048x1365/resi...	0.0 ms	9.6 KiB
pagead2.googlesyndication.com/pagead/show_companion_ad.js?fcd=true	3600.0 s	11.7 KiB
e01-expansion.uecdn.es/assets/v3/css/ue-c-core-expansion-desktop.css	212159.0 s	36.6 KiB
/7ec0afb0a651a1b0a463d804dc4e8493/resize/317/f/webp/asset...	0.0 ms	9.1 KiB
e00-ue.uecdn.es/permutive/ue-permutive.min.js	300.0 s	9.3 KiB
/2949d2095700ac1d59e7fa3d3c7a9982/crop/381x287/1747x1197/...	0.0 ms	8.8 KiB
/f1991c82f2efa392fdc01402ad1b6df4/resize/160/f/webp/asset...	0.0 ms	8.8 KiB
/62c698cd06df511cca5622fc8445d5aa/crop/231x108/1689x1080/...	0.0 ms	8.7 KiB
/7481f09446afed9581c31cdb5e34edac/crop/970x236/2048x955/r...	0.0 ms	8.6 KiB
/981cafa13a728290a220f2a61bb0d5be/crop/290x63/1711x1010/r...	0.0 ms	8.6 KiB
/f83ea658c9e649248c76b39f61ebb114/crop/37x0/1997x1307/res...	0.0 ms	7.9 KiB
/be11a6b3d0a4029c40e073beee3c8dcb/crop/81x0/861x520/resiz...	0.0 ms	7.6 KiB
/3de851700d6ebc734309480001603dfe/crop/0x81/2048x1446/res...	0.0 ms	7.6 KiB
snap.licdn.com/li.lms-analytics/insight.min.js	86400.0 s	18.7 KiB
/531da2f344b734cf412f8787734528ae/crop/0x0/2037x1358/resi...	0.0 ms	7.4 KiB
/b16811904d219688aba444dcb28a83d5/crop/0x0/2044x1363/resi...	0.0 ms	7.0 KiB
static.chartbeat.com/js/chartbeat.js	86400.0 s	15.9 KiB
/utag/unidadeditorial/expansion/prod/utag.26.js?utv=ut4.4...	300.0 s	6.6 KiB
/assets/multimedia/imagenes/includes_banners/2026/04/b05e...	374548.0 s	37.1 KiB
e00-ue.uecdn.es/cookies/js/policy_v4.js	300.0 s	6.4 KiB
/ng/common/i18n/platform-translation-map_en_US.js?version...	86400.0 s	13.7 KiB
cdn.cxense.com/cx.cce.js	3600.0 s	6.8 KiB
/_sam/H4sIAAAAAAAA_z3IwQ6AIAgA0B9KmJ76m4bJHI6oBa7f7-bt7eE...	603534.0 s	52.9 KiB
cdn.cxense.com/ari-ci.js	3600.0 s	6.3 KiB
e01-expansion.uecdn.es/assets/uelogin/v2/ueLogin.c54b38830b69fa808a74.js	212154.0 s	18.6 KiB
buy.tinypass.com/widget/dist/template/css/template.bundle.1.0.css	1200.0 s	5.3 KiB
/assets/consent/v1/ueconsent-f3b38f2ba33e6aeef7128d819dee...	487248.0 s	33.0 KiB
e01-expansion.uecdn.es/assets/v3/js/jquery.2.1.4.js	487243.0 s	31.9 KiB
e01-expansion.uecdn.es/assets/navcontinua/v9/navegacioncontinua.min.js	212126.0 s	14.7 KiB
sdk.mrf.io/statics/compass-multimedia-sdk.js?version=2258	3600.0 s	4.3 KiB
/assets/uedailymotion/v1/uedailymotion_expansion_d97d12bd...	212180.0 s	13.2 KiB
sdk.mrf.io/statics/448e489eee47e22e5c8c.js	3600.0 s	3.9 KiB
es-config.sensic.net/s2s-web.js	1209600.0 s	31.0 KiB
/showtemplate/general/loadTranslationMap?aid=PFwDcEgKpu&v...	86400.0 s	7.2 KiB
sb.scorecardresearch.com/internal-cs/default/beacon.js	86400.0 s	6.7 KiB
/assets/cover/expansion/v1/main-cover.f7124e7f786d55c888b...	467948.0 s	18.5 KiB
buy.tinypass.com/widget/dist/template/css/img/fail-icon.png	1200.0 s	2.4 KiB
e01-expansion.uecdn.es/encuentros/img/3/X/s0h05w0OyPtpBc4STjog_100x100.jpg	476794.0 s	14.6 KiB
/utag/unidadeditorial/expansion/prod/utag.38.js?utv=ut4.4...	300.0 s	2.0 KiB
optiyield.opti-digital.com/pfc/?pubid=99071977	3600.0 s	2.3 KiB
/imagenes/bt/2026/04/15/captura-de-pantalla-2026-04-15-10...	550655.0 s	14.3 KiB
e00-expansion.uecdn.es/ed/img/expansion-logo-bl.png	212127.0 s	6.0 KiB
e00-expansion.uecdn.es/ed/img/piano/2026/ofertas/6-6/Desktop_1100-x178.png	373563.0 s	9.2 KiB
experience.tinypass.com/xbuilder/experience/load?aid=PFwDcEgKpu	1800.0 s	1.7 KiB
e00-expansion.uecdn.es/imagenes/bt/2026/04/15/69dfaae96d55_10.jpg	604800.0 s	12.9 KiB
e00-expansion.uecdn.es/ed/img/piano/2026/ofertas/6-6/351x360_Escritorio.png	373579.0 s	7.7 KiB
e01-expansion.uecdn.es/assets/v3/js/kalturaue-expansion.min.js	487271.0 s	8.5 KiB
e01-expansion.uecdn.es/assets/v3/js/ue-utils.js	212190.0 s	4.0 KiB
e00-expansion.uecdn.es/ed/img/piano/2026/ofertas/6-6/240x360_desktop.png	373543.0 s	6.1 KiB
e01-expansion.uecdn.es/assets/v3/img/sponsors/bazar.png	212204.0 s	3.3 KiB
e00-expansion.uecdn.es/assets/v3/img/svg/expansion-footer.svg	212221.0 s	3.0 KiB
applets.ebxcdn.com/ebx.js	7200.0 s	1.0 KiB
e01-expansion.uecdn.es/assets/v3/img/svg/expansion-40-aniversario.svg	487291.0 s	4.9 KiB
img.tradedoubler.com/images/inv.gif	0.0 ms	622 B
tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.sync.js	300.0 s	550 B
e00-expansion.uecdn.es/assets/v3/img/svg/elmundo-mod-bt-portada.svg	212196.0 s	2.0 KiB
/assets/v3/img/sponsors/patrocinio-bankinter-carrusel-por...	470706.0 s	3.2 KiB
e01-expansion.uecdn.es/assets/v3/img/svg/logo_experian_axesor_servicios.svg	487267.0 s	3.1 KiB
e00-expansion.uecdn.es/assets/v3/img/banderas/pais_vasco.png	212143.0 s	1.6 KiB
/utag/tiqapp/utag.v.js?a=unidadeditorial/expansion/202604...	300.0 s	433 B
e00-expansion.uecdn.es/assets/v3/img/banderas/comunidad_valenciana.png	212143.0 s	1.4 KiB
e00-expansion.uecdn.es/assets/v3/img/banderas/catalunia.png	212188.0 s	1.4 KiB
e01-expansion.uecdn.es/assets/v1/img/ico-encuentros.png	604800.0 s	3.4 KiB
/collect?v=2&fmt=js&pid=5000745&time=1776294980345&li_ads...	0.0 ms	273 B
e00-expansion.uecdn.es/assets/v3/img/svg/icon/linkedin_ffffff_28x28.svg	212163.0 s	952 B
buy.tinypass.com/widget/dist/template/css/template.bundle.1.0.css	1200.0 s	255 B
e00-expansion.uecdn.es/assets/v3/img/banderas/galicia.png	487278.0 s	1.6 KiB
e00-elmundo.uecdn.es/js/uecomscore_cmp_event.js	212151.0 s	799 B
e00-expansion.uecdn.es/assets/v3/img/svg/icon/facebook_ffffff_28x28.svg	212150.0 s	739 B
e00-expansion.uecdn.es/assets/v3/img/svg/icon/instagram_ffffff_28x28.svg	487291.0 s	1.2 KiB
e00-expansion.uecdn.es/assets/v3/img/icon/arrow_down_12x12_a.png	212121.0 s	521 B
e00-expansion.uecdn.es/assets/v3/img/icon/arrow_down_12x12_ediciones.png	212269.0 s	521 B
e00-expansion.uecdn.es/assets/v3/img/icon/adelante_16_d.png	212248.0 s	520 B
e01-expansion.uecdn.es/ed/js/specials/patrocinio-carrusel-mercados-bankinter.js	470698.0 s	896 B
e00-expansion.uecdn.es/assets/v3/img/icon/pausa_16_d.png	212206.0 s	487 B
e00-expansion.uecdn.es/assets/v3/img/icon/search_16x16_a.png	487272.0 s	795 B
e00-expansion.uecdn.es/assets/v3/img/svg/icon/twitter_black_28x28.svg	487245.0 s	746 B
e00-expansion.uecdn.es/assets/v3/img/icon/atras_16_d.png	487295.0 s	521 B
/_sam/H4sIAAAAAAAA_z3IwQ6AIAgA0B9KmJ76m4bJHI6oBa7f7-bt7eE...	603534.0 s	0 B
/_sam/H4sIAAAAAAAA_z3IwQ6AIAgA0B9KmJ76m4bJHI6oBa7f7-bt7eE...	603534.0 s	0 B
/ng/common/i18n/platform-translation-map_en_US.js?version...	86400.0 s	0 B
/ng/common/i18n/platform-translation-map_en_US.js?version...	86400.0 s	0 B
/showtemplate/general/loadTranslationMap?aid=PFwDcEgKpu&v...	86400.0 s	0 B
/showtemplate/general/loadTranslationMap?aid=PFwDcEgKpu&v...	86400.0 s	0 B
e00-expansion.uecdn.es/ed/img/expansion-logo-bl.png	212127.0 s	0 B

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

items: [map[node:map[type:text value:Total] score:0.69804] map[node:map[boundingRect:map[bottom:940 height:178 left:0 right:1350 top:762 width:1350] lhId:page-17-ASIDE nodeLabel:body.portada > aside#banda_suscripcion path:1,HTML,1,BODY,39,ASIDE selector:body.portada > aside#banda_suscripcion snippet:<aside id="banda_suscripcion" class="banda_suscripcion premium" style="bottom:0;"> type:node] score:0.381328 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:94 height:25 left:407 right:522 top:70 width:115] lhId:page-21-IMG nodeLabel:Logo path:1,HTML,1,BODY,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,1,DIV,0,DIV,0,IMG selector:div.didomi-popup-container > div.didomi-popup-view > div.didomi-popup-notice-logo-container > img.didomi-popup-notice-logo snippet:<img class="didomi-popup-notice-logo" alt="Logo" src="https://e00-expansion.uecdn.es/ed/img/expansion-logo-bl.png" role="heading" aria-level="1"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:940 height:178 left:0 right:1350 top:762 width:1350] lhId:page-17-ASIDE nodeLabel:body.portada > aside#banda_suscripcion path:1,HTML,1,BODY,39,ASIDE selector:body.portada > aside#banda_suscripcion snippet:<aside id="banda_suscripcion" class="banda_suscripcion premium" style="bottom:0;"> type:node] score:0.26322] map[node:map[boundingRect:map[bottom:2234 height:1868 left:0 right:1350 top:366 width:1350] lhId:page-11-DIV nodeLabel:EMPRESAS Las 'Big Four' ingresan un 9,2% más REDACCIÓN: NEREA SAN ESTEBAN Delo… path:1,HTML,1,BODY,26,MAIN,13,DIV selector:body.portada > main#js_54f0644d268e3e0a698b456d > div.ue-l-cover-grid snippet:<div class="ue-l-cover-grid "> type:node] score:0.042529] map[node:map[boundingRect:map[bottom:940 height:178 left:0 right:1350 top:762 width:1350] lhId:page-17-ASIDE nodeLabel:body.portada > aside#banda_suscripcion path:1,HTML,1,BODY,39,ASIDE selector:body.portada > aside#banda_suscripcion snippet:<aside id="banda_suscripcion" class="banda_suscripcion premium" style="bottom:0;"> type:node] score:0.005374 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:94 height:25 left:407 right:522 top:70 width:115] lhId:page-21-IMG nodeLabel:Logo path:1,HTML,1,BODY,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,1,DIV,0,DIV,0,IMG selector:div.didomi-popup-container > div.didomi-popup-view > div.didomi-popup-notice-logo-container > img.didomi-popup-notice-logo snippet:<img class="didomi-popup-notice-logo" alt="Logo" src="https://e00-expansion.uecdn.es/ed/img/expansion-logo-bl.png" role="heading" aria-level="1"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:902 height:158 left:375 right:975 top:744 width:600] lhId:page-20-DIV nodeLabel:Accept and continueDecline and subscribe path:1,HTML,1,BODY,1,DIV,0,DIV,0,DIV,1,DIV,0,DIV,1,DIV,1,DIV,1,DIV,0,P,1,DIV selector:div.didomi-popup-notice-text-container > div.didomi-popup-notice-text > p > div#ue-notice-buttons snippet:<div id="ue-notice-buttons" class="ue-notice-buttons"> type:node] score:0.003984]]

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:8.159 source:map[column:126313 line:1 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]]]

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:71.803 source:map[type:text value:[unattributed]]] map[reflowTime:3.261 source:map[column:33383 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:2.384 source:map[column:33416 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:72.074 source:map[column:10385 line:1 type:source-location url:https://sdk.privacy-center.org/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/ui-web-en-web.d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3.js urlProvider:network]] map[reflowTime:4.375 source:map[column:11488 line:1 type:source-location url:https://sdk.privacy-center.org/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/ui-web-en-web.d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3.js urlProvider:network]] map[reflowTime:18.503 source:map[column:38273 line:1 type:source-location url:https://sdk.mrf.io/statics/marfeel-sdk.js?id=2468 urlProvider:network]] map[reflowTime:0.446 source:map[column:104055 line:0 type:source-location url:https://adtcdn.unidadeditorial.es/gexp/_gam_kv_.js urlProvider:network]] map[reflowTime:6.11 source:map[column:296425 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:1.214 source:map[column:47309 line:0 type:source-location url:https://e00-expansion.uecdn.es/assets/consent/v1/ueconsent-f3b38f2ba33e6aeef7128d819dee60ba0821d614.min.js urlProvider:network]]]

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG

nodeLabel: Fotomontaje de las Big Four

path: 1,HTML,1,BODY,26,MAIN,13,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,ARTICLE,0,DIV,0,DIV,0,FIGURE,0,DIV,0,PICTURE,2,IMG

selector: figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image

snippet: <img width="1315" height="877" class="ue-c-cover-content__image" alt="Fotomontaje de las Big Four" src="https://e01-phantom-expansion.uecdn.es/7deae3e622da191441e7675d79be8414/cr…" data-mrf-layout-img="">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

title: Preconnected origins

value: no origins were preconnected

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
/assets/cover/expansion/v1/main-cover.f7124e7f786d55c888b...	18.5 KiB	284 ms
adtcdn.unidadeditorial.es/edw/migrate.js	1.3 MiB	1.6 s
e00-elmundo.uecdn.es/js/uecomscore_cmp_event.js	799 B	431 ms
e01-expansion.uecdn.es/assets/v3/js/jquery.2.1.4.js	31.9 KiB	93 ms
e00-ue.uecdn.es/permutive/ue-permutive.min.js	9.3 KiB
e01-expansion.uecdn.es/assets/v3/css/ue-c-core-expansion-desktop.css	36.6 KiB	186 ms
e00-ue.uecdn.es/piano/ue-piano-d659d681fbb5170a136d.min.js	30.0 KiB	127 ms
/assets/uedailymotion/v1/uedailymotion_expansion_d97d12bd...	13.2 KiB
e01-expansion.uecdn.es/assets/v3/js/ue-utils.js	4.0 KiB
e01-expansion.uecdn.es/assets/v3/js/kalturaue-expansion.min.js	8.5 KiB
e00-ue.uecdn.es/cookies/js/policy_v4.js	6.4 KiB	215 ms

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
e00.uecdn.es/fonts/heebo/heebo-medium-webfont.woff2	15 ms
e00.uecdn.es/fonts/heebo/heebo-bold-webfont.woff2	5.0 ms

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
div.ue-l-cover-grid__unit > div.publicidad > a > img `div.ue-l-cover-grid__unit > div.publicidad > a > img`	/assets/multimedia/imagenes/includes_banners/2026/04/b05e...	36.6 KiB	31.2 KiB
div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image `div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image`	/d5853fa42f4b82b4d661f9aa146aabec/resize/328/f/webp/asset...	34.6 KiB	22.9 KiB
Vista aérea de la ciudad de Barcelona. `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/c8df15b6b82d8c311e9c16137b9d03fa/crop/21x153/1658x1244/r...	33.2 KiB	22.3 KiB
Ignacio Galán, presidente ejecutivo de Iberdrola; Marta Ortega, presidenta de I… `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/5d7db6be6c43dbcd8d0571848e2668d4/crop/10x10/652x438/resi...	26.5 KiB	15.7 KiB
Roig Arena. `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/1dac0e8e545c1eefcb5c29c098e98d19/crop/51x21/1587x1045/re...	33.0 KiB	15.6 KiB
Recreación del futuro Aeropuerto de Varsovia `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/42e55e9f24a80a996cc3d02f1a53b561/crop/21x148/1971x1448/r...	23.1 KiB	12.2 KiB
De izquierda a derecha y de arriba a abajo: David Lucas, secretario de Estado d… `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/b6eb46f7a49d2196e075c1127e4efcf1/resize/232/f/webp/asset...	18.0 KiB	12.2 KiB
Montaje con los bancos del Ibex `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/0d3cca24dfa9d8fa033f839f442cf8a5/crop/0x0/660x440/resize...	21.3 KiB	10.4 KiB
Montaje del estrecho de Ormuz. `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/0afebf17a48b47d4825710c2239f5945/crop/205x103/1843x1195/...	15.8 KiB	9.9 KiB
El equipo periodístico de EXPANSIÓN se despliega en las redacciones de Madrid (… `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/720e2fa1aa0cb155f11df1b6ce8d7f6f/crop/65x60/1973x1332/re...	15.3 KiB	9.5 KiB
Fotomontaje de las Big Four `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/7deae3e622da191441e7675d79be8414/crop/0x0/1315x877/resiz...	33.2 KiB	7.7 KiB
figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/266ead406c1cc5b7f2f6f81124c15fe7/resize/401/f/webp/asset...	24.1 KiB	6.6 KiB
Sede de Unidad Editorial `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/6be6bb78a6bd8026c22fb8e489b2fcf8/crop/260x11/1662x946/re...	17.2 KiB	6.3 KiB
figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/7e19a3e8619a51d89dde3205a81839a7/resize/232/f/webp/asset...	12.0 KiB	6.1 KiB
figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/4919fc60a5706b271e8a7af16fd1c9b4/crop/285x0/1905x1080/re...	11.6 KiB	5.7 KiB
Ana Botín, presidenta de Banco Santander, y David Francés, nuevo jefe de Estrat… `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/f1991c82f2efa392fdc01402ad1b6df4/resize/160/f/webp/asset...	8.3 KiB	5.5 KiB
Sede de Indra en Alcobendas, Madrid. `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/62c698cd06df511cca5622fc8445d5aa/crop/231x108/1689x1080/...	8.2 KiB	5.4 KiB
Logo `div.didomi-popup-container > div.didomi-popup-view > div.didomi-popup-notice-logo-container > img.didomi-popup-notice-logo`	e00-expansion.uecdn.es/ed/img/expansion-logo-bl.png	5.7 KiB	5.2 KiB
figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/15f97286c274cb0e0aa00efd5231c1ef/resize/232/f/webp/asset...	10.7 KiB	4.9 KiB
Emmanuel Roman, consejero delegado de Pimco `figure.ue-c-cover-content__figure > div.ue-c-cover-content__img-container > picture > img.ue-c-cover-content__image`	/531da2f344b734cf412f8787734528ae/crop/0x0/2037x1358/resi...	6.9 KiB	4.1 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 635 ms

URL	Time Spent
expansion.com/	635 ms
www.expansion.com/	0.0 ms

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
body.portada > aside#banda_suscripcion `body.portada > aside#banda_suscripcion`	0.381
body.portada > aside#banda_suscripcion `body.portada > aside#banda_suscripcion`	0.263
EMPRESAS Las 'Big Four' ingresan un 9,2% más REDACCIÓN: NEREA SAN ESTEBAN Delo… `body.portada > main#js_54f0644d268e3e0a698b456d > div.ue-l-cover-grid`	0.043
body.portada > aside#banda_suscripcion `body.portada > aside#banda_suscripcion`	0.005
Accept and continueDecline and subscribe `div.didomi-popup-notice-text-container > div.didomi-popup-notice-text > p > div#ue-notice-buttons`	0.004
Patrocinador Bankinter `body.portada > main#js_54f0644d268e3e0a698b456d > div.ue-l-cover-grid`	0.001
Newsletters Inicie sesión `header.site-header > div.container-header > div.site-logo > aside.tools-header`	0.001
Las firmas medianas superan los 1.400 millones en pleno 'boom' inversor `div.ue-c-cover-content__footer > ul.ue-c-cover-content__related-links > li.ue-c-cover-content__related-link > a`	0.000
Siguiente `button.ue-l-carousel__controls`	0.000
Siguiente `button.ue-l-carousel__controls`	0.000
Siguiente `button.ue-l-carousel__controls`	0.000

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 330 ms 497.6 KiB

URL	Transfer Size	Est Savings
adtcdn.unidadeditorial.es/edw/migrate.js	1.3 MiB	390.7 KiB
components.unidadeditorial.es/ueCarousel/v1/ue-carousel-economy.js	181.7 KiB	106.8 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 30 ms 62.2 KiB

URL	Transfer Size	Est Savings
e01-expansion.uecdn.es/assets/v3/css/ue-c-core-expansion-desktop.css	36.3 KiB	33.4 KiB
	19.9 KiB	16.6 KiB
/assets/cover/expansion/v1/main-cover.f7124e7f786d55c888b...	18.2 KiB	12.2 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

Source: Google web.dev / Lighthouse

Estimated savings: 650 ms 1.9 MiB

URL	Transfer Size	Est Savings
adtcdn.unidadeditorial.es/edw/migrate.js	1.3 MiB	805.9 KiB
/pagead/managed/js/gpt/m202604100101/pubads_impl.js	186.4 KiB	130.3 KiB
www.googletagmanager.com/gtag/js?id=AW-791139749&cx=c&gtm=4e64e1	133.8 KiB	101.2 KiB
e00-elmundo.uecdn.es/js/pbex.js	144.8 KiB	99.4 KiB
adtcdn.unidadeditorial.es/gexp/_gam_kv_.js	149.6 KiB	97.5 KiB
cdn.tinypass.com/api/tinypass.min.js	131.7 KiB	69.8 KiB
www.googletagmanager.com/gtag/destination?id=DC-12125487&cx=c&gtm=4e64e1	129.1 KiB	63.5 KiB
www.googletagmanager.com/gtag/js?id=AW-10944295485&cx=c&gtm=4e64e1	145.2 KiB	63.3 KiB
www.googletagmanager.com/gtag/js?id=AW-791139749	133.8 KiB	61.5 KiB
www.googletagmanager.com/gtag/js?id=G-6PBJCECHCM&cx=c&gtm=4e64e1	144.9 KiB	60.2 KiB
www.googletagmanager.com/gtag/js?id=UA-181957286-3	115.4 KiB	59.1 KiB
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/sdk....	101.7 KiB	42.2 KiB
cdn.permutive.com/10453011-272d-49cd-9043-1964fdb36fd8-web.js	193.7 KiB	39.3 KiB
tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.js	78.7 KiB	35.5 KiB
/assets/v3/js/desktop-bb0739f6d13ad92658aae18d5debf870240...	42.3 KiB	34.4 KiB
fundingchoicesmessages.google.com/i/pub-2081531155174950?ers=1	68.5 KiB	33.3 KiB
c.amazon-adsystem.com/aax2/apstag.js	50.9 KiB	32.4 KiB
aswpsdkeu.com/notify/v1/ua-sdk.min.js	40.1 KiB	29.5 KiB
components.unidadeditorial.es/ueCarousel/v1/ue-carousel-economy.js	181.7 KiB	26.5 KiB
cdn.cxense.com/cx.js	37.5 KiB	24.6 KiB
sdk.mrf.io/statics/marfeel-sdk.js?id=2468	58.1 KiB	22.1 KiB
sdk.mrf.io/statics/0639f9e9af1a7496d5c3.js	23.5 KiB	21.8 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
Unattributable	635 ms	149 ms	0.0 ms
www.expansion.com/	489 ms	74 ms	10 ms
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/ui-w...	357 ms	214 ms	12 ms
cdn.tinypass.com/api/tinypass.min.js	220 ms	159 ms	24 ms
/pagead/managed/js/gpt/m202604100101/pubads_impl.js	150 ms	116 ms	19 ms
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/sdk....	140 ms	106 ms	8.8 ms
adtcdn.unidadeditorial.es/edw/migrate.js	118 ms	80 ms	38 ms
tags.tiqcdn.com/utag/unidadeditorial/expansion/prod/utag.js	107 ms	75 ms	25 ms
cdn.permutive.com/10453011-272d-49cd-9043-1964fdb36fd8-web.js	102 ms	52 ms	48 ms
es-config.sensic.net/s2s-web.js	100 ms	85 ms	6.7 ms
e00-elmundo.uecdn.es/js/pbex.js	96 ms	63 ms	31 ms
www.googletagmanager.com/gtag/js?id=G-6PBJCECHCM&cx=c&gtm=4e64e1	87 ms	76 ms	9.8 ms
www.googletagmanager.com/gtag/js?id=AW-10944295485&cx=c&gtm=4e64e1	86 ms	76 ms	9.7 ms
components.unidadeditorial.es/ueCarousel/v1/ue-carousel-economy.js	80 ms	33 ms	25 ms
www.googletagmanager.com/gtag/js?id=AW-791139749	73 ms	62 ms	10 ms
aswpsdkeu.com/notify/v1/ua-sdk.min.js	69 ms	37 ms	29 ms
www.googletagmanager.com/gtag/js?id=UA-181957286-3	65 ms	52 ms	11 ms
/sdk/d4911c3d5b4b9a80b40e05167f53d1b1e8da81f3/modern/src_...	63 ms	50 ms	0.2 ms
fundingchoicesmessages.google.com/i/pub-2081531155174950?ers=1	60 ms	54 ms	4.9 ms
www.googletagmanager.com/gtag/destination?id=DC-12125487&cx=c&gtm=4e64e1	55 ms	45 ms	8.1 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	2.1 s
Other	649 ms
Script Parsing & Compilation	449 ms
Style & Layout	365 ms
Rendering	79 ms
Parse HTML & CSS	77 ms
Garbage Collection	64 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
The page has an unload handler in a sub frame.	Actionable

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
adtcdn.unidadeditorial.es/edw/migrate.js	1.3 MiB
cdn.permutive.com/10453011-272d-49cd-9043-1964fdb36fd8-web.js	194.2 KiB
/pagead/managed/js/gpt/m202604100101/pubads_impl.js	186.4 KiB
components.unidadeditorial.es/ueCarousel/v1/ue-carousel-economy.js	182.2 KiB
adtcdn.unidadeditorial.es/gexp/_gam_kv_.js	150.2 KiB
www.googletagmanager.com/gtag/js?id=AW-10944295485&cx=c&gtm=4e64e1	145.2 KiB
e00-elmundo.uecdn.es/js/pbex.js	145.2 KiB
www.googletagmanager.com/gtag/js?id=G-6PBJCECHCM&cx=c&gtm=4e64e1	144.9 KiB
www.googletagmanager.com/gtag/js?id=AW-791139749	133.9 KiB
www.googletagmanager.com/gtag/js?id=AW-791139749&cx=c&gtm=4e64e1	133.8 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL
div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image `div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image`	/d5853fa42f4b82b4d661f9aa146aabec/resize/328/f/webp/asset...
Muere mientras intentaba batir un récord de ultramaratón en honor a un amigo fa… `article.ue-c-cover-content > div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > img.ue-c-cover-content__image`	e00-expansion.uecdn.es/imagenes/bt/2026/04/15/69dfaae96d55_10.jpg
La Inspección de Trabajo lo confirma: llamar a un empleado fuera de su jornada … `article.mod-item > figure.multimedia-item > a.image-item > img`	/imagenes/bt/2026/04/15/captura-de-pantalla-2026-04-15-10...
div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image `div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image`	/98f51f8dd5a4e6c375a1d7fd46be8b7c/resize/317/f/webp/asset...
div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image `div.ue-c-cover-content__media > figure.ue-c-cover-content__figure > picture > img.ue-c-cover-content__image`	/7ec0afb0a651a1b0a463d804dc4e8493/resize/317/f/webp/asset...
div.ue-l-cover-grid__unit > div.publicidad > a > img `div.ue-l-cover-grid__unit > div.publicidad > a > img`	/assets/multimedia/imagenes/includes_banners/2026/04/b05e...
https://e01-expansion.uecdn.es/encuentros/img/3/X/s0h05w0OyPtpBc4STjog_100x100.… `div.ue-c-widget > div.ue-c-widget__body > div.ue-c-widget__article > img.ue-c-widget__article-img`	e01-expansion.uecdn.es/encuentros/img/3/X/s0h05w0OyPtpBc4STjog_100x100.jpg
bazar `div.ue-c-cover-content__body > div.ue-c-cover-content__main > div.ue-c-cover-content__sponsor > img.ue-c-cover-content__sponsor-logo`	e01-expansion.uecdn.es/assets/v3/img/sponsors/bazar.png
Logo `div.didomi-popup-container > div.didomi-popup-view > div.didomi-popup-notice-logo-container > img.didomi-popup-notice-logo`	e00-expansion.uecdn.es/ed/img/expansion-logo-bl.png
Experian - Axesor `div.ue-c-widget__article > div.ue-c-widget__article-sponsor > a > img`	e01-expansion.uecdn.es/assets/v3/img/svg/logo_experian_axesor_servicios.svg
icono encuentro digital `div.ue-l-cover-grid__unit > div.ue-c-widget > div.ue-c-widget__header > img.ue-c-widget_sponsor`	e01-expansion.uecdn.es/assets/v1/img/ico-encuentros.png

More information about the performance of your application. These numbers don't directly affect the Performance score.

●Optimize DOM size

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 18 user timings

●Avoid long main-thread tasks 14 long tasks found

●Avoid non-composited animations 1 animated element found

●Network Requests

●Network Round Trip Times 170 ms

●Server Backend Latencies 600 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 0 ms

○INP breakdown

Accessibility

ARIA

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Muere mientras intentaba batir un récord de ultramaratón en honor a un amigo fa… `div.ue-l-cover-grid__block > div.ue-l-cover-grid__row > div.ue-l-cover-grid__unit > article.ue-c-cover-content`

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Jueves, 16 de abril `header.site-header > div.container-header > div.site-logo > time.date-home`
Ediciones `div.site-logo > div.editions > div.main-edition-dropdown > label.show-edition-active`
Inicie sesión `ul.tools-header-corporative > li.tools-corporative-login > a.tools-corporative-link > span`
Otros indicadores `ul#tablist > li.ue-l-tab__item > button#tab_one_01`
baja -100,30 -0,55% `div.ue-l-carousel__column > div.ue-c-widget--slider-element > a > p.ue-c-widget--slider-variation`
baja -10,60 -0,59% `div.ue-l-carousel__column > div.ue-c-widget--slider-element > a > p.ue-c-widget--slider-variation`
baja -367,80 -0,55% `div.ue-l-carousel__column > div.ue-c-widget--slider-element > a > p.ue-c-widget--slider-variation`
baja -44,17 -0,74% `div.ue-l-carousel__column > div.ue-c-widget--slider-element > a > p.ue-c-widget--slider-variation`
sube +22,48 +0,09% `div.ue-l-carousel__column > div.ue-c-widget--slider-element > a > p.ue-c-widget--slider-variation`
baja -72,27 -0,15% `div.ue-l-carousel__column > div.ue-c-widget--slider-element > a > p.ue-c-widget--slider-variation`

These are opportunities to improve the legibility of your content.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.ue-l-cover-grid__unit > div.publicidad > a > img `div.ue-l-cover-grid__unit > div.publicidad > a > img`
div.ue-l-cover-grid__unit > div.publicidad > div#pixelcontabilizacionNLalerta > img `div.ue-l-cover-grid__unit > div.publicidad > div#pixelcontabilizacionNLalerta > img`

Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
ul.tools-header-corporative > li.tools-corporative-subscription > div.tp-container-inner > iframe#offer_a3cc72583519a9d27b00-0 `ul.tools-header-corporative > li.tools-corporative-subscription > div.tp-container-inner > iframe#offer_a3cc72583519a9d27b00-0`
div.ue-l-cover-grid__unit > div.ue-c-subscription-ad > div.tp-container-inner > iframe#offer_fae082cddd96a573ecdd-0 `div.ue-l-cover-grid__unit > div.ue-c-subscription-ad > div.tp-container-inner > iframe#offer_fae082cddd96a573ecdd-0`
body.portada > aside#banda_suscripcion > div.tp-container-inner > iframe#offer_a975e1cc41a3a9691968-0 `body.portada > aside#banda_suscripcion > div.tp-container-inner > iframe#offer_a975e1cc41a3a9691968-0`

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.container-header > div.header-search > div.search-btn > a `div.container-header > div.header-search > div.search-btn > a`
article.ue-c-cover-content > div.ue-c-cover-content__body > div.ue-c-cover-content__media > a.image-item `article.ue-c-cover-content > div.ue-c-cover-content__body > div.ue-c-cover-content__media > a.image-item`
div.ue-l-cover-grid__row > div.ue-l-cover-grid__unit > div.publicidad > a `div.ue-l-cover-grid__row > div.ue-l-cover-grid__unit > div.publicidad > a`

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.ue-c-widget > div.ue-c-widget__header > span.ue-c-widget__header-arrow > a `div.ue-c-widget > div.ue-c-widget__header > span.ue-c-widget__header-arrow > a`
div.ue-c-widget > div.ue-c-widget__header > span.ue-c-widget__header-arrow > a `div.ue-c-widget > div.ue-c-widget__header > span.ue-c-widget__header-arrow > a`

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

●`[role]`s are contained by their required parent element

●`[role]` values are valid

●`[aria-*]` attributes have valid values

●Buttons have an accessible name

●Form elements have associated labels